document.write( "Question 976209: Prove the identity:
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Algebra.Com's Answer #597848 by DAWNPLAYA(3)\"\" \"About 
You can put this solution on YOUR website!
Answer part 1: . Add me on Skype I'll send you the other 2 parts. This is an app called Symbolab that can do almost anything in math. My skype is DAWNPLAYA55. Don't be surprised tha I'm so young :)\r
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